MCP For Claude Marketplace
US LLC Tax Comparator

US LLC Tax Comparator MCP Connector for Claude

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Compare federal and state tax liabilities across different US business entity structures.

3 tools Official Updated Jun 28, 2026 Official Vinkius Partner
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This MCP server provides AI agents with the ability to perform detailed tax liability comparisons for US-based businesses. By using tools like calculate_tax_comparison, evaluate_s_corp_savings_potential, and get_state_tax_context, an agent can analyze how different entity structures--such as Sole Proprietorship, Partnership, S-Corp, and C-Corp--impact total tax burdens based on annual profit, owner salary, and state jurisdiction. This is essential for financial planning and optimizing business structure elections.

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3 tools expose this connector's capabilities to your AI agent.

calculate_tax_comparison

Compare tax liabilities across different business structures

evaluate_s_corp_savings_potential

Quantify potential tax savings from S-Corp election

get_state_tax_context

Retrieve tax environment information for a specific state

See how to talk to your AI agent using US LLC Tax Comparator.

Compare taxes for a business with $150,000 profit and $60,000 salary in California.

Running `calculate_tax_comparison` for CA with $150k profit and $60k salary... [Detailed comparison result follows]

How much can I save by switching to an S-Corp if my profit is $200,000 and salary is $80,000 in Texas?

Using `evaluate_s_corp_savings_potential` for TX... The analysis shows a potential net savings of [Calculated Amount].

What is the tax environment like in New York?

Calling `get_state_tax_context` for NY... The estimated state income tax rate is [Rate] and it is classified as a [Tier] burden state.

Use the `calculate_tax_comparison` tool by providing your annual profit, owner salary, and state code to see a side-by-side breakdown of liabilities.

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